Sero-conversion rate of Syphilis and HIV among pregnant women attending antenatal clinic in Tanzania: a need for re-screening at delivery

Tekijä Lawi, John DT, Mirambo, Mariam M, Magoma, Moke, Mushi, Martha F, Jaka, Hyasinta M, Gumodoka, Balthazary, Mshana, Stephen E
Julkaisussa BMC Pregnancy Childbirth (2015)